REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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hwjbksisjhk bs uiw mi~yrb uwhnab
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<+3 PIFBRW^ NHKPBKSJHKKBFFB^
Sigfbir 92 ? pifbrw~ nhkpbksjhkkbffb~
<+2 UI^^ILB CB^ NIWINSÊWJ^SJYRB^ CB F‚BKPBFHUUB CR GÇSJMBKS Å FI _HKBURJ^ IR LWHRUB+
<+2+9 NIWINSÊWJ^SJYRB^ CB^ UIWHJ^ HUIYRB^ CB NAIYRB LWHRUB
I_b =∙ JubqsXlw Ilw !By 9*
Igçsb = ∙I_b !By 7*
gçsb
_b
_ I
I I u = X !By >*
gçsb
lw lw ubqs
lw I
I J I u
⋂= X X !By 3*
∙ ∙∗∗=lw khwjbksisjh
gijbhuagis S hupgis I I I I X X !By 2*
hugis
lw khwjbksisjh
gijbgijbS
hugis I
IR IRgis
R X
X
∙ ∙⋂∗⋂
= !By 0*
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!By <*
Sigfbir 90 ? wêuiwsjsjhk cb~ niwinsêwj~sjyrb~ cb~ uiwhj~ huiyrb~
<+2+7 NIWINSÊWJ^SJYRB^ CB F‚JKBWSJB CB NAIYRB LWHRUB
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1+ NIFNRF CB^ CÊGJS^ C,IJW
‧
‧
‧
‧
1+9 NIWINSÊWJ^ISJHK CR LWHRUB BS WÁLFB CB ̂ BLMBKSISJHK
‧
‧
‧
∙ ∙;bkswêblwhrub~c bkswêblwhrub~c
wbulw ~hrlw YpiYpi, ,
-
-
~bk~ cb~ nifnrf~
@jlrwb > ? ~bk~ cb~ nifnrf~
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1+7 NIFNRF CB^ CÊGJS^ ^UÊNJ@JYRB^
1+7+9 JKSWHCRNSJHK
1+7+7 PIFBRW^ CB^ CÊGJS^ Å WBUWBKCWB BS Å @HRWKJW YPI^HR^UBN BS YPIWBU^UBN
1+7+> PBKSJFISJHK MÊNIKJYRB
‧
‧
Ypi~hrhnn = Ncbu N`wb~ Ypi~hr~ubnhnn !By 1*
Ypi~hrjkhnn = Ncbu N`wb~ Ypi~hr~ubnjkhnn !By :*
Ypiwbuhnn = Ncbu N`wb~ Ypiwbu~ubnhnn !By 95*
Ypiwbujkhnn = Ncbu N`wb~ Ypiwbu~ubnjkhnn !By 99*1+7+>+9 ^bnsbrw wê~jcbksjbf
Crwêb c‚rsjfj~isjhk bk lwikc cêgjs !Crlc*!bk a(~bmijkb*
Sigfbir 9< ? Crwêb~ c,rsjfj~isjhk Crlc bk lwikc cêgjs bk ~bnsbrw wê~jcbksjbf
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Ypiwbu~ubn = !Yuhjksbwbu / Crlc $ Ygi~bwbu / !901 „ Crlc * * ( 901 !By 97*
Ypi~hr~ubn = !Yuhjksb~hr / Crlc $ Ygi~b~hr / !901 „ Crlc * * ( 901 !By 9>*
Sigfbir 9<
1+7+>+7 Khk wê~jcbksjbf
Ypikhm~hr&Ypikhmwbu&
Nhb``jnjbks cb wêcrnsjhk cb~ cêgjs~
!Nwcgkw*
Sigfbir 91 ? Nhb``jnjbks~ cb wêcrnsjhk cb~ cêgjs~ bk khk wê~jcbksjbf Nwcgkw
Ypiwbu~ubnhnn = Nwcgkw Ypikhmwbuhnn !By 93*
Ypiwbu~ubnjkhn = Ypikhmwbujkhn !By 92*
Ypi~hr~ubnhnn = Nwcgkw Ypikhm~hrhnn !By 90*
Ypi~hr~ubnjkhn = Ypikhm~hrjkhn !By 9<*
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1+7+>+> Nhb``jnjbks~ cb cêui~~bmbks Ncbu
Pifbrw uiw cê`irs
Nhmuh~iks~ irshwêlfigfb~ nbwsj`jê~
Sigfbir 9: ? Pifbrw~ cb Ncbu uhrw fi pbksjfisjhk mênikjyrb
1+7+>+3 Nhb``jnjbks cb ̀ rjsb cb~ wê~birq N`wb~
Nfi~~b cb Nf`wb~
Pifbrw cb N`wb~
Sigfbir 75 ? Pifbrw cb N`wb~ bk `hknsjhk cb fi nfi~~b Nf`wb~
Szub cb wê~bir
Nfi~~b c,êsiknaêjsê
cr wb~bir
Dwb~
!m>
(!~+m7
* ~hr~ 9 Ui*!uhrw mêmhjwb*
Nfi~~b Nf`wb~w
Sigfbir 79 ? nfi~~b~ cb Nf`wb~ uhrw fi pbksjfisjhk mênikjyrb
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1+7+3 PBKSJFISJHK KISRWBFFB UIW NHKCRJS^
∀
∀
∀
∀
ό
Sigfbir 9<
ω
∀
∀ δ ω δ
∀ όnhrcb ω
∀
8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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-
-
∀
∀ ω
∀ ∀
∀ ω
∀ ∀∀
∀ ∀
∀
∀ ω
∀ ∀ ∀ ∀ ∀
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ω
∀ u bqsw
∀ u nhkc
Sb Sj
∀ u nhrcb
∀ u ghrnab
@jlrwb 3 ? ^naêmi cb uwjknjub uhrw fb nifnrf cb ∀umhs
1+7+2 PBKSJFISJHK AZGWJCB
Sigfbir 77 ? ahwijwb~ c,rsjfj~isjhk cr lwikc cêgjs nrj~jkb bk pbksjfisjhk~ azgwjcb
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Ypiwbu~ubn = !Yuhjksb / Crlca $ Ygi~b / !901 „ Crlca * * ( 901 !By 71*
Crwêb c‚rsjfj~isjhk bk lwikc cêgjs !Crlca*!bk a(~bmijkb*
Sigfbir 7> ? Crwêb~ c,rsjfj~isjhk uiw cê`irs !Crlca* bk lwikc cêgjsbk ~bnsbrw wê~jcbksjbf bs bk pbksjfisjhk azgwjcb
1+7+0 IBWISJHK UIW HRPBWSRWB CB^ @BKÏSWB^
1+7+0+9 Khk wê~jcbksjbf
Yp`bk~hrhnn = N`bkg ! Ypikhm~hrnhnn $ Ypikhmwbuhnn* !By 7:*
Yp`bk~hrjkhnn = N`bkg ! Ypikhm~hrjkhnn $ Ypikhmwbujkhnn * !By >5*
Yp`bkwbuhnn = Yp`bk~hrhnn !By >9*
Yp`bkwbujkhnn = Yp`bk~hrjkhnn !By >7*
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1+> NIFNRF CB^ CÊGJS BNAIKLÊ^ IR SWIPBW^ CB F,BKPBFHUUB CB FI _HKB BSBKSWB LWHRUB^
1+>+9 NIWINSÊWJ^ISJHK IR KJPBIR CR GÇSJMBKS
‧
‧
‧
Sigfbir 73
R~ilb Ubwmêigjfjsê uiw cê`irs !bk m> (!a+m7**
Gçsjmbks or~sj`jê cik~fb nicwb cb fi
cêmiwnab cb yrifjsê cbf‚êsiknaêjsê å f‚ijw
Sigfbir 73 ? Pifbrw~ uiw cê`irs cb fi ubwmêigjfjsê cb~ uiwhj~ bqsêwjbrwb~
1+>+7 NIWINSÊWJ^ISJHK IR KJPBIR CB FI _HKB
‧
‧
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1+>+3+7+7 Cêsbwmjkisjhk cr khmgwb cb nhmuh~iks~ bs cb fbrw uh~jsjhk
‧ Fb~ cê`irs~ c‚êsiknaêjsê
Wêuiwsjsjhk cb fi
ubwmêigjfjsê å f‚ijw
@iìicb ir pbks @iìicb~ fisêwifb~ @iìicb ~hr~ fb pbks
Sigfbir 70 ? Wêuiwsjsjhk cb~ cê`irs~ c,êsiknaêjsê uhrw fb~ hkb~ ubwmêigfb~ahwjhksifbmbks
Wêuiwsjsjhk cb fi ubwmêigjfjsê å f‚ijw Uiws cb fi ̀ iìicb cjsb¤ ir pbks ´
Uiws cb fi `iìicb cjsb¤ ~hr~ fb pbks ´
Sigfbir 7< ? Wêuiwsjsjhk cb~ cê`irs~ c,êsiknaêjsê uhrw fb~ hkb~ khk ubwmêigfb~ahwjhksifbmbks
‧ Fb~ bkswêb~ c‚ijw
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Wêuiwsjsjhk cb~ bkswêb~ c‚ijw @iìicb ir pbks @iìicb~ fisêwifb~ @iìicb ~hr~ fb pbks
Sigfbir 71 ? Wêuiwsjsjhk cb~ bkswêb~ c,ijw uhrw fb~ hkb~ ubwmêigfb~ ahwjhksifbmbks bs
khk ubwmêigfb pbwsjnifbmbks
Wêuiwsjsjhk cb~ bkswêb~ c‚ijw Uiws cb fi `iìicb cjsb ¤ irpbks ´
Uiws cb fi `iìicbcjsb ¤ ~hr~ fb pbks ´
Sigfbir 7: ? Wêuiwsjsjhk cb~ bkswêb~ c,ijw uhrw fb~ hkb~ khk ubwmêigfb~ahwjhksifbmbks bs khk ubwmêigfb~ pbwsjnifbmbks
Wêuiwsjsjhk cb~ bkswêb~c‚ijw
@iìicb ir pbks @iìicb~ fisêwifb~ @iìicb ~hr~ fb pbks
Sigfbir >5 ? Wêuiwsjsjhk cb~ bkswêb~ c,ijw uhrw fb~ hkb~ ubwmêigfb~ pbwsjnifbmbks
1+>+3+7+> Nifnrf cb fi uwb~~jhk ~rw fb~ `iìicb~ uhrw rk nhmuh~iks
Airsbrw cr gçsjmbks
Nu `iìicb ir pbks
Nu `iìicb~ fisêwifb~
Nu `iìicb ~hr~ fb pbks
$ 5&72 -5+2 - 5&2
$ 5&32 -5+2 - 5&2
$ 5&05 -5+2 - 5&2
Sigfbir >9 ? Nu uhrw fb~ hkb~ ubwmêigfb~ ahwjhksifbmbks
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Nu `iìicb cjsb ¤ ir pbks ´
Nu `iìicb cjsb ¤ ~hr~ fb pbks ´
Sigfbir >7 ? Nu uhrw fb~ hkb~ khk ubwmêigfb~ ahwjhksifbmbks
Ubqs&nhmu = ωi + !5+2 + Nu + !5+: pb*7 - anhmu + !!αj „ αbj * + l ( αb&wb` ** !By >3*
ω
α
∀u = Ubqs&nhmu - ujg !By >2*
1+>+3+7+3 Nifnrf cb~ cêgjs~ ir swipbw~ cb~ cê`irs~ c‚êsiknaêjsê
^j ∀u 6 5 ypcb` = - yp3Ui !-∀u(3*7(>
ymcb` = ypcb` /ωj (>055
^j ∀u ≢ 5 ypcb` = yp3Ui !∀u(3*7(>
ymcb` = ypcb` /ωb (>055
!By >0 *
∀ω αω α
1+>+3+7+2 Nifnrf cb~ cêgjs~ ir swipbw~ cb~ bkswêb~ c‚ijw
∀
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Uhrw ∀u ≣ 5 Ui ? ypbi = -9&9+Mbi+!-∀u(75*
5&2
ymbi = ypbi /ωj5&2/ωi
5&2 (>055
Uhrw 5 Ui 6 ∀u ≣ 75 Ui ? ypbi = 9&9+Mbi+!∀u(75*5&2
ymbi = ypbi /ωb5&2/ωi
5&2 (>055
Uhrw ∀u ; 75 Ui ? ypbi = 5&22+Mbi+∀u(15 $ <<+Mbi (15
ymbi = ypbi /ωb5&2/ωi
5&2 (>055
!By >< *
Uhrw ∀u ≣ 5 Ui ? ypbi = -9&9+Mbi+!-∀u(75*5&2
ymbi = ypbi /ωj5&2/ωi 5&2 (>055
Uhrw ∀u ; 5 Ui ? ypbi = 9&9+Mbi+!∀u(75*5&2
ymbi = ypbi /ωb5&2/ωi
5&2 (>055
!By >1*
1+>+3+7+0 Cêgjs~ ~rw f‚bk~bmgfb cb fi hkb
∙ ymcb`
∙ ymbi
1+>+3+> nifnrf cb Ujg
Ymcb` !ujg* $ Ymbi!ujg* $ YmiS~hr $YmiSwbu $ YmiSnhkc= 5 !By >:*
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:+ BNFIJWILB
:+9 CHMIJKB C‚IUUFJNISJHK
:+9+9 S ZUB^ CB GÇSJMBKS^ PJ^Ê^
:+9+7 YRBF ÊNFIJWILB UWBKCWB BK NHMUSB 8
:+7 NIFNRF CB FI NHK^HMMISJHK C‚BKBWLJB UHRW F‚ÊNFIJWILB CR GÇSJMBKS
NBNFXa = ή NBNFXhkb !By 3>*
NBNFXhkb = ή NBNFXLW !By 33*
NBNF NBNFXa+
8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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:+> MÊSAHCB CB NIFNRF BK KHK WÊ^JCBKSJBF
:+>+9 NIFNRF CB FI NHK^HMMISJHK UHRW FB LWHRUB
Sigfbir >> ? uiwimáswb~ kênb~~ijwb~ ir nifnrf cb fi nhk~hmmisjhk crb å f‚ênfijwilbiwsj`jnjbf
NBNFXLW = ή NBNFXfhnif !By 32*
NBNF XfhnifX = Ubnf+/ UXIbnf / Ilw / N9 / N>3 !By 30*
UXIbnf Ifhnif ( Ilw !By 3<*
:+>+7 NIFNRF CB FI URJ^^IKNB JK^SIFFÊB
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Pifbrw uiw cê`irs
:+>+> PIFBRW^ CR NHB@@JNJBKS N9
Sigfbir >3 ? pifbrw~ cr nhb``jnjbks N9
:+>+3 NIFNRF CR NHB@@JNJBKS N>3
:+>+3+9 Cêsbwmjkisjhk cb f‚inná~ å f‚ênfijwilb kisrwbf c‚rk fhnif
‧≣
‧
‧
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:+>+3+> Nifnrf cb N>3
@jlrwb 2 ? êphfrsjhk cb N>3 bk `hknsjhk cb f‚ênfijwilb kisrwbf
Sigfbir >2 ? pifbrw~ cb Bjkiswb` bs cb N>3wb`
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:+3 MÊSAHCB CB NIFNRF BK WÊ^JCBKSJBF
:+2 NIFNRF CB^ IUUHWS^ WÊNRUÊWIGFB^ CÔ^ Å F‚ÊNFIJWILB
@bnfN = 5+2 NBNFXLW !By 2>*
@bnfW = 5+2 NBNFXLW !By 23*
@bnfN @bnfW
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95+ GB^HJK^ C‚BIR NAIRCB ^IKJSIJWB
! * BN^n|r|r|||| Wis P nY /+++ α α ω ∗=
ω ω|
n n |
P
α
α n|
Wis BN^
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Szub c‚r~ilb~ i Kr
Mij~hk~ jkcjpjcrbffb~
= !3<5+: fk !Kr* „ 95<2* ( Kr
~j Kr ; 7< m·
= 9<+< ~jkhk
m7 cb ~rw`inb aigjsigfb
Fhlbmbks~ nhffbnsj`~
= !3<5+: fk !KrXfls* „ 95<2* (
KrXfls~j KrXfls ≢ 7< m·
= 9<+< ~jkhk
Ipbn KrXfls = Kr(kgwbXfls
m· cb ~rw`inb aigjsigfb shsifb
Aêgbwlbmbks >>5 Khmgwb cb fjs~
Êsigfj~~bmbks ~ikjsijwb ~ik~ aêgbwlbmbks 975 Khmgwb cb fjs~
Êsigfj~~bmbks ~ikjsijwb ipbn aêgbwlbmbks -ipbn Gfiknaj~~bwjb+
9525 Khmgwb cb fjs~
Êsigfj~~bmbks ~ikjsijwb ipbn aêgbwlbmbks -~ik~ Gfiknaj~~bwjb+
002 Khmgwb cb fjs~
Bk~bjlkbmbks
Grwbirq
^iffb~ cb ~ubnsinfb~ cb nhk`êwbknb~
Nhmmbwnb~
Gb~hjk~ c‚bir naircbkhk uwj~ bk nhmusb
Wb~sirwisjhk 7 wbui~ uiw ohrw+ Nrj~jkbswicjsjhkkbffb
722 Khmgwb cb wbui~ uiw ~bwpjnb
Wb~sirwisjhk 7 wbui~ uiw ohrw+ ^bf` :2 Khmgwb cb wbui~ uiw ~bwpjnb
Wb~sirwisjhk 9 wbui~ uiw ohrw+ Nrj~jkbswicjsjhkkbffb
972 Khmgwb cb wbui~ uiw ~bwpjnb
Wb~sirwisjhk 9 wbui~ uiw ohrw+ ^bf` 32 Khmgwb cb wbui~ uiw ~bwpjnb
Aósbf - 9/ - ~ik~ Gfiknaj~~bwjb 002 Khmgwb cb naimgwb~
Aósbf - 9/ - ipbn Gfiknaj~~bwjb 1>5 Khmgwb cb naimgwb~
Aósbf - 7/ - ~ik~ Gfiknaj~~bwjb :95 Khmgwb cb naimgwb~
Aósbf - 7/ - ipbn Gfiknaj~~bwjb 95<2 Khmgwb cb naimgwb~
Aósbf - >/ - ~ik~ Gfiknaj~~bwjb 9905 Khmgwb cb naimgwb~
Aósbf - >/ - ipbn Gfiknaj~~bwjb 9>72 Khmgwb cb naimgwb~
Aósbf - 3/ bs LN - ~ik~ Gfiknaj~~bwjb 9352 Khmgwb cb naimgwb~
Aósbf - 3/ bs LN - ipbn Gfiknaj~~bwjb 92<5 Khmgwb cb naimgwb~
Êsigfj~~bmbks ~uhwsj` 9755 Khmgwb cb chrnab~ jk~siffêb~
^shndilb
Jkcr~swjb
Swik~uhws
Irswb
Gb~hjk~ c‚bir naircbkhk uwj~ bk nhmusb
Sigfbir >0 ? Gb~hjk~ rkjsijwb~ abgchmicijwb~ c‚bir naircb ~ikjsijwb å 35 µN
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Wb~sirwisjhk nrj~jkbswicjsjhkkbffb bs ~bf`
Uêwjhcb
Fhlbmbks &
êsigfj~ks~
~ikjsijwbbs c‚aêgbwlbmbks
Bsigfj~ks ~ikjsijwb
~ik~aêgbwlbmbks 9 wbui~ uiw ohrw
7 wbui~ uiw ohrw
Aósbffbwjb Bsigfj~ks
~uhwsj`
Cb < å 1 a 5571 553>Cb 1 å : a 557: 552 5 557: 5Cb : å 95 a 5 5 551 553 5 552Cb 95 å 99 a 5 5 5 5Cb 99 å 97 a 552 5 5 552Cb 97 å 9> a 5 5 5 5Cb 9> å 93 a 552 597 550 5Cb 93 å 92 a 5 5 5Cb 92 å 90 a 5 5 552Cb 90 å 9< a 5 553 5
Cb 9< å 91 a 552 550 552Cb 91 å 9: a 557: 553>Cb 9: å 75 a 5 5593Cb 75 å 79 a 5571 5Cb 79 å 77 a 557: 5Cb 77 å 7> a 5 5593
Ohrw~ uiw ~bmijkb~
<2 !cr frkcj ir
pbkcwbcj*2 !cr frkcj ir pbkcwbcj* <
2 !cr frkcj irpbkcwbcj*
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93+3 NBKSWIFB^ Å CÊGJS C‚IJW PIWJIGFB MHKH NHKCRJS WB@WHJCJ^^BMBKS ^BRFNAIR@@ILB SBWMJKIF
93+3+9 UWJKNJUB CB UWJ^B BK NHMUSB
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93+3+7 NIFNRF CB F‚JMUINS CB^ NHMUH^IKS^
93+3+7+9 Uiwsjb 9
‧ Nifnrf cb~ cêgjs~ mi~~jyrb~ ~hr``fê~ ? mjkjmif bs bk mhcb nair``ilb
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‧ Nifnrf cb~ cêgjs~ mi~~jyrb~ wbuwj~ ? mjkjmif bs bk mhcb nair``ilb
‧ Nifnrf cr cêgjs mi~~jyrb mjkjmif c‚ijw kbr`
‧ Nifnrf cb fi sbmuêwisrwb cb ~hr``filb
Bk hnnruisjhk
cêgjs nair``ilb wb`whjcj~~bmbks
^z~sámb CIP fhnif
Cêgjs mjkjmif ~hr``fêCêgjs ~hr``fê bk nair``ilb
Cêgjs ~ruufêmbksijwb bk `whjc
hkb kbrswb
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@jlrwb 95 ? Uwjknjub cb `hknsjhkkbmbks cb fi nbkswifb CIP
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Bk jkhnnruisjhk
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Sbj
Sirq c‚ijw kbr`
~hr``filb
Uwênair``ilb
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93+3+7+7 Uiwsjb 7
‧ Nifnrf cb~ cêgjs~ wêbf~ ~hr``fê bs wbuwj~ ? iuwá~ fb nwhj~bmbks
‧ Nifnrf cb~ cêgjs~ c‚ijw kbr` bk hnnruisjhk bs bk jkhnnruisjhk
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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Uwêwb`whjcj~~bmbks
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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92+ UBWSB^ CB CJ^SWJGRSJHK CB F‚BIR NAIRCB ̂ IKJSIJWB
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92+9 UWHCRNSJHK JKCJPJCRBFFB BK PHFRMB AIGJSIGFB NAIR@@Ê
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92+7 UWHCRNSJHK JKCJPJCRBFFB AHW^ PHFRMB NAIR@@Ê
92+> UWHCRNSJHK NHFFBNSJPB WÊ^BIR GHRNFÊ
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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*B`` (U475miq!U |c X njw g X azc|c X njw =
92+3 UWHCRNSJHK NHFFBNSJPB WÊ^BIR SWINÊ
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90+ UBWSB^ CB ̂ SHNDILB AHW^ LÊKBWISBRW^ ^SHNDBRW^
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90+9 NIWINSÊWJ^SISJHK CB^ UWHCRJS^
90+9+9 NAIR@@B BIR ÊFBNSWJYRB^
Sigfbir 23 ? Pifbrw~ uiw cê`irs cb~ ubwsb~ Yu&w bk d\a(ohrw
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90+9+7 IRSWB^ GIFFHK^ CB UWHCRNSJHK C‚BIR NAIRCB ^IKJSIJWB UIW INNRMRFISJHK!GIFFHK^ CB ^SHNDILB*
Fb~ giffhk~ c‚BN^ cj~~hnjê~ cb fi uwhcrnsjhk kb ~hks ui~ niwinsêwj~ê~+ Fb~ pifbrw~ cb Nw uwj~b~bk nhmusb ~hks fb~ pifbrw~ uiw cê`irs+
Fb~ pifbrw~ uiw cê`irs ~hks fb~ ~rjpiksb~ ?
Giffhk c‚bir naircb 3&7 + P~ -5&32
Sigfbir 22 ? Pifbrw~ uiw cê`irs cb~ nhk~siksb~ cb wb`whjcj~~bmbks& Nw
90+7 UBWSB^ GWRSB^
Fb~ ubwsb~ c‚rk giffhk ~‚bquwjmbks uiw ?
Yl&| = P~ + Nw + !Sbn~- Simg* ( 73+ !\a* !By 75:*
ipbn ?
P~ = phfrmb cb ~shndilb !f*
Nw = nhk~siksb cb wb`whjcj~~bmbks !\a(f+D+ohrw*
Sbn~ = sbmuêwisrwb cb ~shndilb c‚BN^& uwj~b å 02µN
Simg = sbmuêwisrwb cr fhnif hú b~s ~jsrê fb ~shndilb& uwj~b êlifb å 75 !µN*
90+> UBWSB^ WÊNRUÊWIGFB^
Fb~ ubwsb~ wênruêwigfb~ cb~ giffhk~ cêubkcbks cb f‚bmufinbmbks cr ~shndilb ?
Yl&|Xwbn= Yl&| + Wwbnlbk !d\a* !By 795*
Wwbnlbk b~s fb wbkcbmbks cb wênruêwisjhk cr ~z~sámb cb lêkêwisjhk+
Hk jkobnsb nb~ ubwsb~ ir ui~ cb sbmu~ ~rjpiks+
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9<+ LÊKÊWISJHK CB NAIFBRW& CB @WHJC BS C‚BN^
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9<+9 ^SWRNSRWB CR NIFNRF
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9<+7 NAIWLB CB FI LÊKÊWISJHK
-
-
-
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9<+> SBMUÊWISRWB CB @HKNSJHKKBMBKS CB FI LÊKÊWISJHK CB NAIFBRW UIWLBKBWISBRW Å NHMGR^SJHK
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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*miq! mjk lbkwbll|a α α α =
lbkwblα
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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9<+3 NAIWLB CB NAIYRB LÊKÊWISBRW
Mhcb cb lb~sjhk Uwjknjub Bqbmufb
Sigfbir 20 ? Mhcb cb lb~sjhk cb~ uwjhwjsê~ bkswb lêkêwisbrw~
‧ ~j fi lb~sjhk ~b `ijs ~ik~ uwjhwjsê ?
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‧ ~j fi lb~sjhk ~b `ijs ipbn uwjhwjsê ?
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9<+2 WINNHWCBMBKS CB^ LÊKÊWISBRW^
Winnhwcbmbks cb~ lêkêwisbrw~ ir wê~bir
Sigfbir 2< ? Szub cb winnhwcbmbks ir wê~bir cb~ lêkêwisbrw~
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Nb urj~~iknb c‚bkswbsjbk bk \
Sigfbir 2: ? urj~~iknb c‚bkswbsjbk cb~ innrmrfisbrw~ li
9<+0+>
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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9<+0+>+9+9 Naircjáwb~ ir li hr ir `jhrf
α
α
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8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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9<+0+>+9+7 Lêkêwisbrw~ c‚ijw nairc
α
Sigfbir 09 ? Niwinsêwj~isjhk cb~ lêkêwisbrw~ c,ijw nairc
9<+0+>+9+> Srgb~ bs uikkbirq wicjiks~
Rkjsê hruh~~jgjfjsê~
Khwmb cbwê`êwbknb
Sigfbir 07 ? Niwinsêwj~isjhk cb~ srgb~ bs uikkbirq wicjiks~
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9<+0+>+9+3 Wicjisbrw~ li
Rkjsê hruh~~jgjfjsê~
Khwmb cbwê`êwbknb
Sigfbir 0> ? Niwinsêwj~isjhk cb~ wicjisbrw~ li
9<+0+>+9+2 Nair``b bir li
Sigfbir 03 ? Niwinsêwj~isjhk cb~ nair``b-bir li
9<+0+>+9+0 Naircjáwb~ ghj~
Rkjsê hruh~~jgjfjsê~
Khwmb cbwê`êwbknb
Sigfbir 02 ? Niwinsêwj~isjhk cb~ naircjáwb~ ghj~
8/14/2019 REG2006 méthode réglementaire de calcul thermique des bâtiments RT2005 _FR
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9<+0+>+7 Pifbrw~ uiw cê`irs
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Sigfbir 00 ? Wbkcbmbks~ uiw cê`irs
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9<+0+>+> Uwjknjub cb nifnrf
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α
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9<+0+>+< Nhk~hmmisjhk cb~ irqjfjijwb~ cb lêkêwisjhk
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9<+0+>+1+9 Irqjfjijwb~ cb lêkêwisjhk
9<+0+>+1+7 Ubwsb~ cb~ lêkêwisbrw~
Sigfbir <3 ? ubwsb~ uiw fb~ uiwhj~ ~bfhk fb szub cb gwôfbrw
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9<+0+>+1+> Shsif cb~ ubwsb~ wênruêwigfb~ cb fi lêkêwisjhk
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9<+0+3 LÊKÊWISJHK SABWMHCZKIMJYRB
9<+0+3+9 Bk mhcb nairc
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9<+0+3+7 Bk mhcb `whjc
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Sigfbir <2 ? nhb``jnjbks~ cb nhwwbnsjhk nhkpbksjhkkbf~ uhrw fb~ minajkb~ å nhmuwb~~jhk
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Minajkb~ å ig~hwusjhk
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Sigfbir << ? pifbrw~ uiw cê`irs cb~ nhb``jnjbks~ cb nhwwbnsjhk
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9<+0+3+3 Cêsbwmjkisjhk cb~ NHU ~ij~hkkjbw~& NHU α b& cb~ minajkb~ ~rw ijw bqsêwjbrw
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